{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["state or province of headquarters", "founded", "origin"], "input": "1Institute of Ultrasonic Engineering in Medicine and Clinical Center for Tumor Therapy of 2nd Hospital  Chongqing University  of Medical Sciences Box 153 1 Medical College Road  Chongqing  400016 China ."}
{"state or province of headquarters": [], "founded": [], "origin": []}